Re: Show count of Core Data to-many relationship in NSTableView cell with bindings?

2015-02-06 Thread Steve Mills
On Feb 6, 2015, at 01:56:24, Quincey Morris quinceymor...@rivergatesoftware.com wrote: You can’t bind *through* an array or set collection class. However, you can use these:

Re: Show count of Core Data to-many relationship in NSTableView cell with bindings?

2015-02-06 Thread Ken Thomases
On Feb 6, 2015, at 1:43 AM, Steve Mills sjmi...@mac.com wrote: I have a Core Data entity called Keyword that has a to-many relationship to another entity called Image. In a table that displays these Keywords, I want one column to show the number of Images that use that particular Keyword. I

Show count of Core Data to-many relationship in NSTableView cell with bindings?

2015-02-05 Thread Steve Mills
I have a Core Data entity called Keyword that has a to-many relationship to another entity called Image. In a table that displays these Keywords, I want one column to show the number of Images that use that particular Keyword. I tried setting the Value binding for the Table View Cell to bind to

Re: Show count of Core Data to-many relationship in NSTableView cell with bindings?

2015-02-05 Thread Quincey Morris
On Feb 5, 2015, at 23:43 , Steve Mills sjmi...@mac.com wrote: [_NSFaultingMutableSet 0x620246e0 addObserver:forKeyPath:options:context:] is not supported. Key path: count Is it not possible to bind to an entity's relationship properties? You can’t bind *through* an array or set